win32:vitro
Geeksquad was right. Vitro is another name for Virut.
You can try backing up your pictures but they are likely infected or have been quarantined by Avast. I would scan any drive that you have connected to this computer as they may have been compromised also.
Unfortunately the only reliable cure is a complete reformat and reinstall. See here for more information.
Virut and other File infectors - Throwing in the Towel?Many of the major antivirus vendors have Virut removal tools but many times Virut not repairable. The only reliable way to remove Virut is removing the system files it has infected and in turn crippling the system and calling for a reformat/reinstall anyway. Remember it is always spreading so trying to contain it is impossible. See this article on why it is so destructive.
Under the Hood: VirutIf you do try to repair this without reformatting then your best chance is using the
Avira AntiVir Rescue CD. (free) And/or the
Dr Web LiveCD. (also free)
Backing up files before formattingIf you backup any files they should be scanned from a clean properly protected PC before restoring. Also be careful what scanner is used as some are very poor at detecting and even worse at protecting from this infection. In fact due to the nature of these new infections there are probably no tools that will properly protect you from the infection.
Be very selective and only backup files you can not replace like text documents and personal photos.Do not back up to another machine! It will likely become infected by Virut. Burn to DVD/CD, a flash drive or to an external drive
which has nothing else on it and which you can format should it become infected from the backups.
I suggest running at least 3 of the below scanners on the backup files. Run the first scan then reboot before running the second then reboot after the second before running the third.
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Dr.Web CureIt!-)
AVG Win32/Virut Removal Tool-)
Symantwc W32.Virut Removal Tool-)
McAfee Avert Stinger-)
Microsoft Windows Malicious Software Removal ToolIf you do not know how to perform a fresh install, use this website ->
http://www.windowsreinstall.com/Very important, do the following immediately or as soon as possible!If you have done any online transactions, call all of your banks, credit card companies, financial institutions and inform them that you may be a victim of
identity theft and to put a watch on your accounts and/or change all of your account numbers.
From a clean computer change
all of your online passwords including for email, banks, financial accounts, PayPal, eBay, online credit card companies and any online forums or groups you belong to etc.
DO NOT change passwords or do any transactions while using the infected computer. The attacker will get the new passwords and transaction information.
